Prototype locomotives MaK DE1024 (diesel-electric) and ADtranz 12X 
(electric). Both are owned by the manufacturers and were not ordered
by any railway (but the NSB Di6 was derived from the DE1024 and the
DB AG 145 partly from the 12X). Bw Dresden-Altstadt, May 1996.

Photo by Tobias B. Köhler (unci@tigerden.com)